发明名称 |
COMPACT AND LOW LOSS Y-JUNCTION FOR SUBMICRON SILICON WAVEGUIDE |
摘要 |
A compact, low-loss and wavelength insensitive Y-junction for submicron silicon waveguides. The design was performed using FDTD and particle swarm optimization (PSO). The device was fabricated in a 248 nm CMOS line. Measured average insertion loss is 0.28±0.02 dB across an 8-inch wafer. The device footprint is less than 1.2 μm×2 μm, orders of magnitude smaller than MMI and directional couplers. |
申请公布号 |
US2016033765(A1) |
申请公布日期 |
2016.02.04 |
申请号 |
US201514834597 |
申请日期 |
2015.08.25 |
申请人 |
Coriant Advanced Technology, LLC |
发明人 |
Liu Yang;Ma Yangjin;Shi Ruizhi;Hochberg Michael J.;Zhang Yi;Yang Shuyu;Baehr-Jones Thomas Wetteland |
分类号 |
G02B27/00;G02B6/125;G06F17/50;G02B6/10 |
主分类号 |
G02B27/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
New York NY US |